Sorry man, I got too tied up in another project last night to haul them out and take pics, but they have been inside my storage shed for the last 3 years that I have owned the truck. I took them off almost immediately after buying it. The bottom sides are no more rusty than the tops of the steel brackets shown in the pics. Any rust that may be on them would easily be sanded off and painted over because it would only be the slightest surface stuff that looks like dirt.
I'll try to remember to nab another pic or two this weekend if I make it back out to the shop.